In the \(C_{q\sigma }=1\)  condition, as discussed above, the pure 4-nucleons overlap shall be focused on the surface of the nucleus, where the centrifugal effect is weak. Therefore, the NLF, (as a necessary C\(_{q\sigma }\) =1 condition) could be a first signal for an alpha condensation in low-density systems, such as the related Mott effect [1]}, [2]}, [3]}. However, additional indicators are necessary, such as the localization parameter \(\alpha _{loc}\) , related to the formation of localized alpha-particles, and hence clusterization.
